Example

3(r+2s)=2t-4
a⋅(b-2)=3b
3(r+2s)=2t-4
a⋅(b-2)=3b

Question

$$\frac{2zx+\frac{2}{7}=\frac{4}{7}$$

Answer

x=10/z

Solution


Subtract \(27\) from both sides.
\[2zx=47-27\]
Simplify  \(47-27\)  to  \(20\).
\[2zx=20\]
Divide both sides by \(2\).
\[zx=\frac{20}{2}\]
Simplify  \(\frac{20}{2}\)  to  \(10\).
\[zx=10\]
Divide both sides by \(z\).
\[x=\frac{10}{z}\]
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